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| Number | Title | Issue Date |
| 8173755 | Ultra high molecular weight ethylene copolymer powder The present invention relates to an ultrahigh-molecular-weight ethylene copolymer powder having an intrinsic viscosity (η) of 10 dl/g to 34 dl/g, obtainable by copolymerizing ethylene and at least one olefin selected from the group consisting of α-olefins having 3... | 05/08/2012 |
| 8168812 | Process for producing alkyl tin alkoxide compound and process for producing carbonic acid ester using said compound The present invention provides a process for producing: a compound represented by XOR2; a dialkyl tin dialkoxide compound having one tin atom, two Sn—R1 bonds and two Sn—OR2 bonds; and/or a tetraalkyl dialkoxy distannoxane compou... | 05/01/2012 |
| 8168728 | Polycarbonate diol with ease of reaction stabilization A polycarbonate diol comprising repeating units represented by the following formula (A) and a terminal hydroxy group. It is characterized in that 60-100 mol % of the repeating units represented by the formula (A) are repeating units represented by the following for... | 05/01/2012 |
| 8153720 | Resin composition It is intended to provide a polymer alloy including a polyphenylene sulfide resin, a polyphenylene ether resin, and a talc, which is excellent in a balance between tenacity (impact strength) and rigidity and in die wear resistance. The present invention provides a r... | 04/10/2012 |
| 8153157 | Porous cellulose aggregate and molding composition thereof A porous cellulose aggregate characterized by having a secondary aggregate structure resulting from aggregation of primary cellulose particles, having a pore volume within a particle of 0.265 to 2.625 cm3/g, containing I-type crystals and having an averag... | 04/10/2012 |
| 8148566 | Method for producing a dialkyl carbonate and a diol A method for producing a dialkyl carbonate and a diol, comprising: (a) effecting a transesterification reaction between a cyclic carbonate and an aliphatic monohydric alcohol in the presence of a transesterification catalyst, thereby obtaining a reaction mixture con... | 04/03/2012 |
| 8148488 | (Block) polyisocyanate composition and coating composition using same Disclosed is a polyisocyanate composition which is excellent in both curability and drying characteristic. The polyisocyanate composition contains at least one compound selected from aliphatic diisocyanates, at least one compound selected from alicyclic diisocyanate... | 04/03/2012 |
| 8138367 | Process for production of aromatic carbonate The present invention provides a process for the production of an aromatic carbonate, comprising the steps of: continuously feeding an aliphatic carbonate represented by following general formula (1) as a starting material, an aromatic monohydroxy compound represent... | 03/20/2012 |
| 8138270 | Process for producing block copolymer, and block copolymer or hydrogenated product thereof The present invention provides a process for producing a block copolymer in high productivity, by anionic polymerization by use of a lithium initiator, and also to provide the block copolymer and a hydrogenated product thereof, the block copolymer having a conjugate... | 03/20/2012 |
| 8137892 | Photobase generator and photocurable resin composition Disclosed is a photobase generator comprising a compound having a nitrogen atom and a conjugated multiple bond. ... | 03/20/2012 |
| 8137800 | Porous multilayered hollow-fiber membrane and process for producing the same A porous hollow fiber membrane which has high blocking performance and high water permeability suitable for filtration and the like and exhibits excellent strength, and a process for stably producing the porous hollow fiber membrane are disclosed. The process utiliz... | 03/20/2012 |
| 8133834 | Oxidation catalyst An oxidation catalyst for use in the oxidation of a substrate with a molecular oxygen, comprising at least one member selected from the group consisting of a specific hydrazyl radical (such as 2,2-diphenyl-1-picrylhydrazyl) and a specific hydrazine compound (such as... | 03/13/2012 |
| 8133459 | Method for purifying aqueous alkaline solution A method for purifying an aqueous alkaline solution, which comprises: bringing a fibrous activated carbon into contact with an aqueous alkaline solution to remove a metal component other than alkali metals and alkaline earth metals from the aqueous alkaline solution... | 03/13/2012 |
| 8133344 | Process for production of hollow-fiber membrane bundles The present invention relates to a method of producing a hollow fiber membrane bundle having an end fixed with a casting material wherein the ends of hollow fiber membranes are fixed with the casting material in a condition that an insert is placed inside a hollow f... | 03/13/2012 |
| 8126582 | Medicine trial production supporting system A computer system (100), an ingredient manufacturer system (200), and composition manufacturers can be connected online, and a system of the ingredient manufacturer obtains composition information from a system (300), and provides it for the sys... | 02/28/2012 |
| 8124694 | Mold releasing film for printed circuit board production The present invention relates to a mold releasing film for printed circuit board production, which comprises a resin layer (P) containing (A) a polyphenylene ether-based resin in an amount of 50 wt % or more. According to the present invention, it is possible to pro... | 02/28/2012 |
| 8114566 | Photosensitive resin composition for flexographic printing There is provided a photosensitive resin composition for a solvent-developing or thermally-developing flexographic printing plate, the photosensitive resin composition comprising: (a) a block copolymer containing a polymer block having conjugated diene as a main com... | 02/14/2012 |
| 8110289 | Sintered body, resin particles and method for producing the same An adsorptive body is provided which is high in water permeation and gas permeation and can adsorb, concentrate, separate and remove components present in extremely small amounts in a liquid or gas without causing the dissolution of impurities. The present invention... | 02/07/2012 |
| 8106238 | Method for producing glycolic acid Provided is a production method of glycolic acid having a first step of preparing glycolonitrile from formaldehyde and hydrocyanic acid and a second step of hydrolyzing the glycolonitrile into glycolic acid directly or via a glycolate salt, which method can produce ... | 01/31/2012 |
| 8106130 | Modified conjugated diene polymer and process for producing thereof A modified conjugated diene polymer comprises a modifying group based on a low molecular weight compound having two or more tertiary amino groups and one or more alkoxysilyl groups in a molecule which bonds to a conjugated diene polymer obtained by polymerization of... | 01/31/2012 |
| 8106100 | Process for producing tablet by high-speed direct compression A process for producing a tablet characterized by performing high-speed direct compression with a moving speed of a pestle of 800 mm/s or more while compressing a powder which contains at least 15 to 80% by mass of cellulose, an active ingredient and a lubricant and... | 01/31/2012 |
| 8104625 | Microporous membrane made of polyolefins A microporous membrane made of polyolefins which comprises polyethylene (PEA) 8-60 wt. % of which is accounted for by components having a molecular weight of 10,000 or lower and in which the ratio of the weight-average molecular weight (Mw) to the number-average mol... | 01/31/2012 |
| 8097161 | Wastewater treatment method The present invention provides a method that allows solid-liquid separation of activated sludge and a treated liquid to be carried out stably and efficiently by suitably evaluating the risk of clogging prior to membrane clogging and adopting necessary and adequate c... | 01/17/2012 |
| 8093437 | Industrial process for production of diol The invention provides an apparatus and process for producing a diol by taking a cyclic carbonate and an aliphatic monohydric alcohol as starting materials, continuously feeding the starting materials into column A, carrying out reactive distillation in column A, co... | 01/10/2012 |
| 8092771 | Nitrogen-containing carbon material and process for producing the same The present invention provides a process for producing a nitrogen-containing carbon material, comprising a first step of subjecting azulmic acid to a first heat treatment in an oxygen-containing gas atmosphere, thereby preparing a heat-treated product, and a second ... | 01/10/2012 |
| 8092581 | Gas separation membrane A gas separation membrane has: a polymeric microporous membrane which has a polyolefin as a main component, and which is manufactured by wet phase separation process, and has a porosity of 20 to 80%, an average pore diameter of 1 to 100 nm and a piercing strength at... | 01/10/2012 |
| 8075805 | Method for producing conductive masterbatch The present invention relates to a method for producing a conductive masterbatch containing a polyamide resin and a carbonaceous filler. The present invention provides a method for producing a conductive masterbatch which can suppress an increase in resin temperatur... | 12/13/2011 |
| 8071819 | Industrial process for production of high-purity diol The invention provides an apparatus and process for producing high-purity diol by taking cyclic carbonate and aliphatic monohydric alcohol as starting materials, continuously feeding the starting materials into column A, carrying out reactive distillation in column ... | 12/06/2011 |
| 8071676 | Modified polymer and composition containing the same A primary modified polymer composed of (1) a hydrogenated polymer obtained by hydrogenating at least one non-hydrogenated polymer selected from the group consisting of polymers comprising conjugated diene monomer units and copolymers comprising conjugated diene mono... | 12/06/2011 |
| 8058465 | Process for industrially producing dialkyl carbonate and diol A process for industrially producing dialkyl carbonate and a diol continuously through a reactive distillation system is disclosed. The process includes the steps of taking a cyclic carbonate and an aliphatic monohydric alcohol as starting materials, continuously fe... | 11/15/2011 |
| 8058348 | Polyolefin microporous film A polyolefin microporous film comprising polyethylene and polypropylene having a viscosity average molecular weight of 100,000 or higher, the polypropylene being contained in an amount of 4 wt % or more and the terminal vinyl group concentration per 10,000 carbon at... | 11/15/2011 |
| 8053595 | Process for producing isocyanates An object of the present invention is to provide a process that enables isocyanates to be stably produced over a long period of time at high yield without encountering various problems as found in the prior art when producing isocyanates without using phosgene. The ... | 11/08/2011 |
| 8049028 | Industrial process for separating out dialkyl carbonate It is an object of the present invention to provide a specific apparatus and process for using a single distillation column on a low boiling point reaction mixture containing a large amount of a dialkyl carbonate and an aliphatic monohydric alcohol produced through ... | 11/01/2011 |
| 8048955 | Aromatic polycarbonate molded article and resin composition A polycarbonate thin molded article containing a resin composition, the resin composition containing: 100 parts by weight of a resin (A), the resin (A) being an aromatic polycarbonate or a resin mainly containing an aromatic polycarbonate; 0.1 to 200 parts by... | 11/01/2011 |
| 8048944 | Polyamide resin composition The present invention provides a polyamide resin composition comprising a polyamide resin (A), a melamine cyanurate-based flame retardant (B) and a surfactant (C), wherein the polyamide resin composition comprises 100 parts by mass of the total of 60 to 75% by mass ... | 11/01/2011 |
| D648009 | Pipe for a filter | 11/01/2011 |
| D648007 | Air diffusion pipe for a filter | 11/01/2011 |
| D648006 | Pipe fitting for a filter | 11/01/2011 |
| D648005 | Pipe fitting for a filter | 11/01/2011 |
| 8044226 | Process for production of high-purity diaryl carbonate A high-purity diphenyl carbonate, wherein the diphenyl carbonate is unsubstituted or substituted with a lower hydrocarbon, and has a halogen content of not more than 0.1 ppm, a content of an intermediate boiling point material of not more than 100 ppm, and a content... | 10/25/2011 |
